The Town of Nantucket has retained TEC, Inc. to perform engineering services in evaluating and assessing the existing conditions for two of its municipally owned structures, Bridge N-02-004 (Massasoit Bridge over long Pond) and Bridge N-02-003 (Ames Avenue over Hither Creek) AKA Millie’s Bridge. The Town most recently needed to address emergency structural deficiencies at the Massasoit Bridge, and continually notes coastal resiliency concerns at the Ames Avenue Bridge including ocean wash over sand deposits and altered hydraulics resulting from embankment erosion. The scope of work includes land surveying, hydraulic studies, field inspection and assessment, geotechnical investigation and preparation of reports evaluating existing conditions and possible rehabilitation as well as replacement alternatives.